Planning application
11 Leadenhall Street London EC3V 1LP
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Alterations at roof level including the installation of a fixed vertical ladder, abseil posts, safety line systems and a maintenance walkway, together with the removal of existing access equipment and partial removal of louvre blades, and associated works.
As published by the council, reference 26/00994/FULL
Application record
- Reference
- 26/00994/FULL
- Category
- Full applications
- Status
- Under Consideration
- Received
- 14 Jul 2026
- Validated
- 15 Jul 2026
- Ward
- Lime Street
- Decision by
- Delegated
- Postcode
- EC3V 1LP
Timeline
Dates from the published record
-
14 Jul 2026
Received by City of London
-
15 Jul 2026
Validated
Checked as complete and ready for consideration.
-
9 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 9 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
City of London took a median of 85 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in London
660 applications on PlanIndex · across 83 councils · 95% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itApplicant on file
1 application on PlanIndex
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
7 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat happens while it is decided
The process from here
This application is with City of London for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
-
11 Leadenhall Street London EC3V 1LP
Certificate of Lawful Development (proposed) for minor external alterations at ground floor level, including (i) replacement of two timber doors with framed glass doors, (ii) replacement of existing louvres, and (iii) replacement of two canopies, one above each of the two doors, together with alterations to plant equipment at roof level comprising (iv) the replacement and installation of additional plant within the existing roof-level plant enclosure.
Granted Lawful development 14 docs -
11 Leadenhall Street London EC3V 1LP
Installation and display of one internally illuminated fascia sign measuring 2000mmm x 200mm at a height of 3m above ground level.
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6-8 Bishopsgate & 150 Leadenhall Street London EC3V 4QT
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Submission of the Second Annual Review of the Travel Plan pursuant to Schedule 3 Paragraphs 9.5 of the Section 106 Agreement dated 13 September 2018 (Planning Application Ref: 17/00447/FULEIA).
Decided 3 docs -
140 Leadenhall Street London EC3V 4QT
99% historically approved · decision due ~21 Oct
Submission of Noise Impact Assessment pursuant to Conditions 5 & 6 of planning permission 26/00314/FULL dated 18.05.2026.
Awaiting decision 3 docs -
140 Leadenhall Street London EC3V 4QT
99% historically approved · decision due ~21 Oct
Submission of Noise Impact Assessment pursuant to Conditions 4 & 5 of planning permission 25/00955/FULL dated 05.12.2025.
Awaiting decision 3 docs -
St Andrews House 145 - 146 Leadenhall Street London EC3V 4QT
Removal of three small windows to create one single window at the lower ground floor to the northern elevation of the building.
Granted Full applications Windows or glazing 8 docs
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